bought a NOS chinese kit (9mm barrel, bushing, and magazine) tonight.....paid $175...probably a bit high....but if the ammo dries up like JGsales pricing indicates...I may be better offBarrel and bushing is every bit of new....the magazine appears to have been refinished.....it has the shorter follower and a solid spacer in the rearHope to get a few groups out of the original vs. new setup soonI have seen a few of these kits around, this one listed on gunbroker was NOS so I inquired....turns out he was 10 minutes from my houseSmall world.....I hope that the 9mm setup doesn't affect functionality at all......The seller brought a few snap caps with him to test fit and function....seems fineI'll find out when I get out to the farm in a weekend or so